NIVEAU 2 (CP)

Combinaison : [1,1,3,6] = 11

Calcul 1 Calcul 2 Calcul Final
1 + 1 = 2 3 + 6 = 9 2 + 9 = 11
1 + 3 = 4 1 + 6 = 7 4 + 7 = 11